Circuit Breakers – Mouser South Africa

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5SY4 Miniature Circuit Breakers

Siemens 5SY4 Miniature Circuit Breakers provide safe short-circuit and overload protection for industrial applications. Siemens 5SY Miniature Circuit Breakers are available in 1-, 2-, 3-, 4-, 1+N, and 3+N-pole versions and are designed for rated currents from 0.3A to 80A at rated switching capacities of 6kA, 10kA, and 15kA. 5SY4 protects circuits of air-conditioning and ventilation systems, control cabinets, and controllers from the consequences of short-circuit and overload events.

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Part #

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K D-TRIP

5SY43088
Siemens
1: $190.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY43088

Mouser Part No
982-5SY43088

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K D-TRIP

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Datasheet

Non-Stocked Lead-Time 5 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

8 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K A-TRIP

5SY43105
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43105

Mouser Part No
982-5SY43105

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K A-TRIP

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

10 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K B-TRIP

5SY43106
Siemens
1: $172.83
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
5SY43106

Mouser Part No
982-5SY43106

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K B-TRIP

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Datasheet

Non-Stocked Lead-Time 3 Weeks

$172.83

$161.62

$154.25

$143.40

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

10 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 5A 5K C-TRIP

5SY43117
Siemens
1: $176.18
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
5SY43117

Mouser Part No
982-5SY43117

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 5A 5K C-TRIP

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$176.18

$172.89

$168.98

$168.44

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

5 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K A-TRIP

5SY43135
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43135

Mouser Part No
982-5SY43135

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K A-TRIP

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Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K B-TRIP

5SY43136
Siemens
1: $190.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43136

Mouser Part No
982-5SY43136

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K D-TRIP

5SY43138
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43138

Mouser Part No
982-5SY43138

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.1A 5K C-TRIP

5SY43147
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43147

Mouser Part No
982-5SY43147

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.1A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

300 mA

400 VAC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.1A 5K D-TRIP

5SY43148
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43148

Mouser Part No
982-5SY43148

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.1A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

300 mA

400 VAC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K A-TRIP

5SY43155
Siemens
1: $190.80
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SY43155

Mouser Part No
982-5SY43155

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

1.6 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K C-TRIP

5SY43157
Siemens
1: $176.18
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SY43157

Mouser Part No
982-5SY43157

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$176.18

$172.89

$168.98

$168.44

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

1.6 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K D-TRIP

5SY43158
Siemens
1: $190.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43158

Mouser Part No
982-5SY43158

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1.6A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

1.6 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 16A 5K A-TRIP

5SY43165
Siemens
1: $190.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43165

Mouser Part No
982-5SY43165

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 16A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

16 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 20A 5K A-TRIP

5SY43205
Siemens
1: $190.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY43205

Mouser Part No
982-5SY43205

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 20A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

20 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 20A 5K D-TRIP

5SY43208
Siemens
1: $190.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43208

Mouser Part No
982-5SY43208

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 20A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

20 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K A-TRIP

5SY43255
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43255

Mouser Part No
982-5SY43255

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

25 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K B-TRIP

5SY43256
Siemens
1: $176.18
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43256

Mouser Part No
982-5SY43256

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 25A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$176.18

$172.89

$168.98

$168.44

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

25 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K A-TRIP

5SY43325
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43325

Mouser Part No
982-5SY43325

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

32 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K B-TRIP

5SY43326
Siemens
1: $172.83
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
5SY43326

Mouser Part No
982-5SY43326

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

$172.83

$161.62

$154.25

$143.40

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

32 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K C-TRIP

5SY43327
Siemens
1: $181.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43327

Mouser Part No
982-5SY43327

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$181.86

$161.49

$155.63

$153.61

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

32 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K D-TRIP

5SY43328
Siemens
1: $180.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43328

Mouser Part No
982-5SY43328

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 32A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$180.80

$150.27

$138.55

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

32 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K A-TRIP

5SY43405
Siemens
1: $190.80
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43405

Mouser Part No
982-5SY43405

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

40 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K B-TRIP

5SY43406
Siemens
1: $190.80
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43406

Mouser Part No
982-5SY43406

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 40A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$190.80

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

40 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 4P 480V 1A 5K A-TRIP

5SY44015
Siemens
1: $207.11
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY44015

Mouser Part No
982-5SY44015

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 1A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$207.11

$197.93

$197.21

$197.20

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

1 A

400 VAC

60 VDC

4 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 4P 480V 1A 5K C-TRIP

5SY44017
Siemens
1: $222.89
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY44017

Mouser Part No
982-5SY44017

Siemens

Circuit Breakers SUP PTOR 5SY4 4P 480V 1A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$222.89

$222.12

$221.41

$221.39

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

1 A

400 VAC

60 VDC

4 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

5SY4 Miniature Circuit Breakers

Customer Service Office

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Resources

Support

300 mA
500 mA
1 A
1.6 A
2 A
2.5 A
3 A
4 A
5 A
6 A
8 A
10 A
13 A
15 A
16 A
20 A
25 A
30 A
32 A
35 A